baber/WOPTO huggingface dataset:
Patent KR-20040086006-A (KR)
Inventor: YOON JE CHUN
IPC: B42D25/20
Filed: 2003-03-25
Abstract: PURPOSE: Provided is a spot and lottery ticket, in which consumers firstly check a spot ticket and secondly check a lottery ticket, thereby increasing an amount of sales to the maximum and reducing any additional costs for a lot. CONSTITUTION: The spot and lottery ticket includes a lottery ticket with a spot part inside the lottery ticket. Consumers firstly scratch a peace of silver leaf part of the spot and check the numbers and continuously keep the ticket to check the second draw of the lottery ticket. So, the publisher saves the cost for publishing the two kinds of tickets in conventional manner, while the sales for the spot and lottery ticket increase much more as comparing to conventional two kinds of tickets.
Patent KR-20030040277-A (KR)
Inventor: EOM GYU DEOK
IPC: E06B3/96
Filed: 2003-04-10
Abstract: PURPOSE: A window frame assembly for extension is provided to separate a horizontal window frame from a vertical window frame easily for extension works of a living room. CONSTITUTION: The window frame assembly(100) for extension contains a pair of vertical window frame members(10) provided with projections(11), and a pair of horizontal window frame members(20) coupled to the upper and lower ends of the vertical window frame members(10). The installation method of the window frame assembly(100) for extension comprises the steps of: installing a pair of vertical window frame members(10) provided with projections(11) on both sidewalls of a living room, then installing a primary horizontal window frame member(20a) coupled to the upper end of the vertical window frame member(10) to the ceiling; installing a secondary horizontal window frame member(20b) provided with grooves(34) where the projections(11) are interposed respectively to the floor; and fastening the secondary horizontal window frame member(20b) to the floor by a fastener(40).
Patent KR-20030081145-A (KR)
Title: 노광 렌즈, 컬러 수상관의 제조방법 및 노광장치
IPC: G02B13/00
Filed: 2003-04-10
Abstract: 전면 패널의 내면에 형광체막을 형성한 후, 노광 광원으로부터의 광을 노광 렌즈(23)를 통해서 상기 형광체막에 조사하여 상기 형광체막을 노광한다.  이 노광 렌즈(23)의 노광 광원으로부터의 광의 입사면(32)이 오목 형상이고, 상기 입사면(32)의 평균 곡률 반경이 100㎜ 이상, 500㎜ 이하이다.  이에 따라, 형광체막 노광시에, 주변부를 노광하는 광의 노광 렌즈 입사면에 대한 입사각을 작게 할 수 있으므로, 상기 광의 반사율이 작아진다.  그 결과, 넓은 편향각 컬러 수상관의 형광체막의 노광시에도, 주변부에서의 노광 광량을 확보할 수 있다.
Patent KR-20030083599-A (KR)
Title: 박막 반도체 에피택셜 기판 및 이의 제조방법
IPC: H01L29/205
Filed: 2003-04-18
Abstract: 본 발명은 기판, 및 기판 상에 박막 반도체 에피택셜 층으로서 형성된 서브-콜렉터 층, 콜렉터 층, 베이스 층 및 이미터(emitter) 층(들)을 포함하고, 첨가된 붕소(B)가 서브-콜렉터 층과 콜렉터 층을 포함하는 층 부분의 적어도 일부에 존재함을 특징으로 하는 박막 반도체 에피택셜 기판에 관한 것이다.
Patent KR-20040090781-A (KR)
Inventor: JUNG JEONG SUK
IPC: A47J43/28
Filed: 2003-04-18
Abstract: PURPOSE: An automatic ice cream disher is provided to simply scoop solid ice cream just by the operation of a button and to put the ice cream in a receptacle. CONSTITUTION: An automatic ice cream disher comprises a hemispheric storage receptacle(100); a grip combined to the storage receptacle; a collecting receptacle(310) combined to the storage receptacle, to put ice cream in the storage receptacle and to separate the ice cream put in the storage receptacle from the storage receptacle; and a collecting unit rotating the collecting receptacle. The collecting unit comprises a rotation part, a button part formed to the outside of the grip, a rotation control part(350), and a power part(370) providing working power of a predetermined level. The rotation part comprises a motor(331); a reduction gear(332) combined to the motor, to reduce the rotational speed of the motor; and a rotating shaft(336) one end of which is combined to a motor shaft(333) of the reduction gear through an adaptor and the other end is combined to a side of the collecting receptacle. The button part delivers an on-status signal by external pressure. The rotation control part controls the rotation of the motor of the rotation part on the basis of the on-status signal applied from the button part.
Patent KR-20030045715-A (KR)
Inventor: LIM SANG GEUN
IPC: B02C19/22
Filed: 2003-04-23
Abstract: PURPOSE: A garbage disposal system is provided which reduces volume of garbage by squeezing and dehydrating garbage, separately collects leachate from garbage so that sediment is secondly filtered and discharges filtered wastewater to the outside by filtering the sediment removed leachate two or more times using filters. CONSTITUTION: The garbage disposal system comprises a garbage squeezing device(10) horizontally installed with being continuously connected to the lower side of drain pipe(61) of kitchen sink(60); a sludge collecting container(20) for receiving food sludge discharged from the garbage squeezing device(10); a filter mesh mounting device(30) installed underneath the garbage squeezing device(10) to filter sediment from leachate; a water storage tank(40) installed next to the filter mesh mounting device(30) to store garbage leachate and equipped with a coercive discharging pump(41); and a filter means(50) comprising two or more filters(51) for filtering leachate discharged by the pump(41) of the water storage tank(40), wherein the garbage squeezing device(10) comprises a screw(11), transmission(13) and driving motor(14), wherein the filter mesh mounting device(30) comprises outer can(31) and disposable filter mesh(35), wherein the water storage tank(40) comprises partition plate(43) and water level sensing sensor(42), and wherein the filters(51) of the filter means(50) comprise a plural precipitation filters(51a) and carbon filter(51b).
Patent KR-20040092613-A (KR)
Inventor: PARK YONG BEOM
IPC: C25D3/56
Filed: 2003-04-24
Abstract: PURPOSE: To provide electrolytic solution and process conditions capable of manufacturing a nano invar alloy thin strip having nano-sized grains by electrodeposition or electroforming, a Fe-Ni alloy whose thermal expansion coefficient is minus in a certain temperature section, a Fe-Ni alloy having superior mechanical properties compared with existing invar alloy, and a method for manufacturing the Fe-Ni alloy by electroplating. CONSTITUTION: The Fe-Ni alloy is characterized in that a solution comprising 32 to 53 g of FeSO4·7H2O (ferrous sulfate), FeCl2·4H2O (ferrous chloride) or a mixture thereof, 97 g of NiSO4·6H2O (nickel sulfate), NiCl2·6H2O (nickel chloride), Ni(NH2SO3)2 (nickel sulfamate) or a mixture thereof, 20 to 30 g of H3BO3 (boric acid), 1 to 3 g of C7H4NO3SNa (sodium saccharin), 0.1 to 0.3 g of C12H25O4SNa (sodium lauryl sulfate) and 20 to 40 g of NaCl (sodium chloride) per 1 L of water is used as an electrolyte, wherein the Fe-Ni alloy comprises 33 to 38 wt.% of Ni formed by electroplating under the conditions that the electrolyte has pH of 2 to 3, current density is 50 to 100 mA/cm¬2, and temperature of the electrolyte is 45 to 60 deg.C. The method for manufacturing a Fe-Ni alloy is characterized in that a solution comprising 32 to 53 g of FeSO4·7H2O (ferrous sulfate), FeCl2·4H2O (ferrous chloride) or a mixture thereof, 97 g of NiSO4·6H2O (nickel sulfate), NiCl2·6H2O (nickel chloride), Ni(NH2SO3)2 (nickel sulfamate) or a mixture thereof, 20 to 30 g of H3BO3 (boric acid), 1 to 3 g of C7H4NO3SNa (sodium saccharin), 0.1 to 0.3 g of C12H25O4SNa (sodium lauryl sulfate) and 20 to 40 g of NaCl (sodium chloride) per 1 L of water is used as an electrolyte, wherein the Fe-Ni alloy comprises 33 to 38 wt.% of Ni formed by electroplating under the conditions that the electrolyte has pH of 2 to 3, current density is 50 to 100 mA/cm¬2, and temperature of the electrolyte is 45 to 60 deg.C.
Patent KR-20040092194-A (KR)
Inventor: CHO UK RAE
IPC: G11C29/00
Filed: 2003-04-25
Abstract: PURPOSE: A CAM(Content Addressable Memory) capable of recovering defect and a method for recovering column defect are provided to perform a sable operation. CONSTITUTION: A main CAM(Content Addressable Memory) array(100) comprises a plurality of CAM cells. A spare CAM array(200-1,200-2) comprises a plurality of CAM cells to recover column defect of the main CAM array. A search line precharge circuit(300) maintains a voltage level of a search line pair corresponding to a defective cell of the main CAM array as the second level. And a switching circuit(400) replaces a bit line pair and a search line pair corresponding to the defective cell with a bit line pair and a search line pair of the spare CAM array in response to a defect recovery signal.
Patent KR-20040093766-A (KR)
Inventor: HWANG PYEONG
IPC: F16C32/06
Filed: 2003-04-30
Abstract: PURPOSE: A hydrostatic air bearing is provided to develop porous materials having non-magnetic, non-conductive and corrosion-proof characteristics such that the porous materials are used for various air bearing products. CONSTITUTION: A hydrostatic air bearing includes a porous member made from a porous ceramic material. The porous ceramic material includes a zirconium based ceramic material. The porous ceramic material has non-magnetic, non-conductive and corrosion-proof characteristics so that the porous ceramic material expands a life span of an air bearing. Thus, a manufacturing cost for air bearing products is significantly reduced if the porous ceramic material is utilized for the air bearing products.
Patent KR-20040093961-A (KR)
Inventor: JUNG SANG HEON
IPC: C07D311/30
Filed: 2003-04-30
Abstract: PURPOSE: Provided is a cyclohexyl isoflavonone derivative inhibiting IL-5 activity. The derivative inhibits the introduction of eosinophil which is an inflammatory cell causing asthma into the airway, and improves the airway sensitivity to alleviate asthma symptom. CONSTITUTION: The isoflavonone derivative of the formula (1) inhibiting IL-5 activity is provided, wherein R1 is cyclohexylmethoxy, hydrogen or hydroxy; R2 is cyclohexylmethoxy, hydrogen or hydroxy; R3 is hydroxy, -OCH2COOCH3, -OCH2COOH. The method for preparing the isoflavonone derivative of the formula (1) comprises the steps of: reacting a compound of the formula (2) with thallium nitrate trihydrate in lower alcohol to prepare a compound of the formula (1-1); reacting the compound of the formula (1-1) with potassium carbonate and methyl chloroacetate in an organic solvent to prepare a compound of the formula (1-2); and reacting the compound of the formula (1-2) with potassium hydroxide in an organic solvent to prepare a compound of the formula (1-3).
Patent KR-20040094254-A (KR)
Inventor: HAN JEONG HYE
Filed: 2003-05-02
Abstract: PURPOSE: A system and a method for automatically generating an online learning game are provided to enable a user to automatically generate learning game information by applying learning information to learning game type information selected from the user. CONSTITUTION: A problem generation expert server(300) comprises a problem bank management server(320) providing a problem bank database(310) and a web page of a bulletin board style, enabling a manager to input/classify problems, and registering/managing the inputted problems to the problem bank database through the web page. A design expert server(400) comprises a graphic database(410) and a graphic component management module(420). A learning game information generating server(500) comprises a layout generating module(530) and a learner connection/information managing module(540). The layout generating module generates/provides the learning game information by using the problems, background pictures, characters, buttons, and layouts provided from the problem bank management server and the design expert server.
Patent KR-20040096362-A (KR)
Inventor: LEE KANG CHAN
IPC: H02H7/20
Filed: 2003-05-09
Abstract: PURPOSE: An over-current preventing device is provided to prevent damages of system by immediately cutting off a current upon sensing of over-current of system. CONSTITUTION: An over-current preventing device comprises a sensor unit(120) for sensing the current of a power system(200), converting the current into a voltage, and outputting a voltage signal; a comparator(100) for comparing the voltage signal and a reference voltage, and outputting a signal corresponding to the result of comparison; an integrated circuit(110) for outputting, without a time delay, the switching signal corresponding to the signal output from the comparator when the signal is input from the comparator; a first switch operating in accordance with the switching signal of the integrated circuit; and a second switch for cutting off the output power of the power system when the first switch is turned on.
Patent KR-20040087241-A (KR)
Inventor: CHOI CHEOL GYU
IPC: C08L63/00
Filed: 2003-05-20
Abstract: PURPOSE: Provided is a photocurable resin composition having excellent compatibility with a photocurable oligomer or monomer, and antibacterial activity. A molded product showing continuous antibacterial activity and excellent physical properties without phase separation is also provided. CONSTITUTION: The photocurable composition comprises: 30-75 wt% of an acrylic oligomer having at least one acryl group or cationic epoxy compound; 20-60 wt% of a monofunctional or multifunctional acrylic monomer or vinyl ether monomer; 0.00001-10 wt% of metal nanoparticles; 1-10 wt% of a gloss modifying agent; and 0.1-5 wt% of at least one additive selected from the group consisting of an anti-discoloring agent, dispersant, anti-foaming agent, slipping agent and photosensitizer.
Patent KR-20040100150-A (KR)
Inventor: LEE GYEONG HUN
IPC: H04B1/40
Filed: 2003-05-21
Abstract: PURPOSE: A radio frequency transmitting/receiving unit of a wireless set and cordless phone-combined mobile terminal is provided to allow a user to suitably use each function of a mobile terminal according to a communication environment by integrating functions of a wireless set and a cordless phone in the mobile terminal. CONSTITUTION: A wireless communication controller(11) controls with a corresponding wireless network protocol in response to a request for using of a wireless set, a cordless phone and a mobile terminal. A local oscillation controller(12) controls the output of an oscillation frequency corresponding to a frequency band of the radio network protocol. A timing controller(14) allocates a time slot connected with a paging channel of a mobile communication network and a communication channel of the wireless set or the cordless phone. A data processor(15) modulates/demodulates data according to each radio network protocol during the time slot allocated by the timing controller(14). An up-converter up-converts a frequency band by multiplying a signal outputted from the data processor(15) and an oscillation frequency of a local oscillator(13). A power amplifier(17) amplifies a transmission output of the up-converter. An LNA(Low-Noise Amplifier)(18) amplifies a signal received from an antenna(20). A down-converter down-converts a reception output of the LNA(18) to a base band. An antenna switch(19) transmits/receives a radio signal of a different frequency band according to a wireless service by switching the antenna(20).
Patent KR-20040100571-A (KR)
Inventor: LEE JAE BEOM
IPC: H04Q9/00
Filed: 2003-05-23
Abstract: PURPOSE: A remote controller for downloading and displaying broadcast information and extrinsic information is provided to download and display broadcast information and extrinsic information so that a user can directly confirm information on an external electronic equipment. CONSTITUTION: A remote controller for downloading and displaying broadcast information and extrinsic information consists of a memory(100), a microcomputer(110), an LCD display part(120), an LCD control part(130), a data communication part(140), a user input part(150), and a radio control part(160). The memory(100) stores an appointed application program. The microcomputer(110) is to execute the program stored in the memory(100). The LCD display part(120) displays characters or pictures. The LCD control part(130) controls the operations of the LCD display part(120). The data communication part(140) transmits a program result value, executed at the microcomputer(110), to an external information equipment or downloads data from an external equipment. The user input part(150) receives user input. The radio control part(160) transports a signal to control an electronic product in a short distance.
Patent KR-20040102719-A (KR)
Inventor: YOON HUN SANG
IPC: H01L23/04
Filed: 2003-05-29
Abstract: PURPOSE: A semiconductor device is provided to prevent crack of a guard ring and to reduce guard part size by forming an auxiliary guard ring at an outer of the guard ring. CONSTITUTION: A chip part(32) is located to form a device on a semiconductor substrate(30). A scribe line part(36) is located to separate the device between the chip parts. A guard ring(40) is simultaneously formed with a metal line at an outer of the chip part. A flatness part(36-1) is located to form a test pattern in a center of the scribe line part. An outer slope part(36-2) is formed in an outer of the scribe line part. An auxiliary guard ring(50) is formed simultaneously with the guard ring in the slope part and electrically floated.
Patent KR-20040104973-A (KR)
Inventor: OH TAE SEOK
IPC: C10L1/00
Filed: 2003-06-03
Abstract: PURPOSE: To provide an apparatus and method for producing fuel oil from waste synthetic resin, wherein waste synthetic resin from which large quantities of pollutants such as sulfuric acid and nitrogen oxides are generated during incineration is pyrolyzed and vaporized to prevent pollution and separately discharge gases generated from the waste synthetic resin so that the gases are used to produce the fuel oil. CONSTITUTION: The apparatus comprises a thermal cracking part comprising a pyrolysis furnace(110) in which a certain space is secured, an indirect heating means(130) installed to gasify distillate in waste synthetic resin injected through a hopper(120), and a discharge port(170) installed at one side of the pyrolysis furnace(110); a gas separation part(200) comprising a gas separation tank(210) which is installed in such a way that the gas separation tank is penetratingly connected to the pyrolysis furnace, a separation means installed to selectively separate vaporized generation gas at the inner side of the gas separation tank, and gas exhaust pipes respectively connected to exhaust the separated gas; and a fuel liquefying part comprising fluid pipes(330) respectively extended to the gas exhaust pipes and installed at the inner side of a water tank in which cooling water continuously flows to maintain a certain temperature, and fuel storage tanks(320) respectively connected to the fluid pipes correspondingly to the fluid pipes.
Patent KR-20030096019-A (KR)
Title: 수명이 긴 백광 방출 전기발광 형광체
IPC: C09K11/00
Filed: 2003-06-11
Abstract: 약 0.530의 x 색좌표 및 약 0.455의 y 색좌표를 갖는 제1 전기발광 형광체 약 75 중량%; 약 0.185의 x 색좌표 및 약 0.440의 y 색좌표를 갖고, 구리 약 600ppm을 함유하는 제2 전기발광 형광체 약 10 중량%; 및 약 0.160의 x 색좌표 및 약 0.175의 y 색좌표를 갖고, 구리 약 300ppm을 함유하는 제3 전기발광 형광체 약 15 중량%를 포함하는, 수명이 긴 백광 방출 형광체 블렌드가 제공된다.
Patent KR-20050003544-A (KR)
Inventor: LEE YOUG SOO
IPC: G06F3/023
Filed: 2003-06-27
Abstract: PURPOSE: A method for inputting a Chinese character using a form of a collateral word without knowing a pronunciation or a radical is provided to enable a user to easily/conveniently input the Chinese character by displaying a few Chinese characters after filtering many roughly selected Chinese characters by inputting a total stroke number of the desired Chinese character. CONSTITUTION: The user aligns similar Chinese character forms to each form/stroke number(S101). The user inputs 10 Chinese characters by separating the desired forms of the basic collateral word for the desired Chinese character and selecting only the similar form(S102). The Chinese characters identical with the similar Chinese character are searched from a similar Chinese character database(S103). All searched Chinese characters are displayed and the user selects the desired Chinese character(S103).
Patent KR-20050005147-A (KR)
Inventor: CHA KWANG WOON
IPC: A41H43/00
Filed: 2003-07-04
Abstract: PURPOSE: Provided is a method of manufacturing clothing having functions of shielding electromagnetic wave, radiating far-infrared, and absorbing contaminant, by applying bio-stone and printing solution to the clothing. CONSTITUTION: A yarn and conductive threads(12,14) applied with metal are woven to make clothing. The clothing is coated with a printing solution including silver and bio-stone, and is then dried at a temperature of 110 to 150 deg.C for 100 to 120 seconds. The clothing coated with the printing solution is heated at a temperature of 120 to 130 deg.C for 220 to 240 seconds to apply the printing solution to the clothing.
Patent KR-20050013356-A (KR)
Inventor: LOH JAE HYUN
IPC: H01J11/10
Filed: 2003-07-28
Abstract: PURPOSE: A driving apparatus is provided to radiate heat even without using a heat sink, by arranging a thermal conductive pad attached on a rear surface of an intelligent power module. CONSTITUTION: A driving apparatus comprises a display panel(110); a frame(120) for supporting the display panel; a printed circuit board(130); an intelligent power module(140) inserted into a hole formed at the printed circuit board; and a thermal conductive pad(170) attached to a rear surface of the intelligent power module in such a manner that the thermal conductive pad transfers heat generated from the intelligent power module to the frame.
Patent KR-20050019174-A (KR)
Inventor: LEE GIL SOO
IPC: H04B1/40
Filed: 2003-08-18
Abstract: PURPOSE: A method for controlling LCD power in a mobile terminal having a touch screen LCD and a mobile terminal adopting the same are provided to minimize battery consumption by automatically turning off an unnecessary LCD in the middle of telephone conversation. CONSTITUTION: If a user opens the folder of a mobile terminal to make a call(310), an LCD touch screen detects whether the user's face is touched with the LCD(320). If the user's face is not touched with the LCD, the LCD is automatically turned on(350). However, in case that it is judged that the user's face is touched with the LCD, the LCD touch screen judges whether the touched state is maintained for more than 2 or 3 seconds(330). If the touched state is maintained for more than 2 or 3 seconds, the LCD touch screen turns off the LCD(340).
Patent KR-20050023545-A (KR)
Inventor: CHOI YOO JIN
IPC: G09G3/36
Filed: 2003-08-28
Abstract: PURPOSE: An apparatus and a method for driving a liquid crystal display device are provided to reduce the size of the parameter memory by compensating the current frame data in response to the parameter memorized at the parameter memory. CONSTITUTION: An apparatus for driving a liquid crystal display device includes a frame memory(30), a block selection unit(70), a mode selection unit(80), a parameter memory(40) and a signal correction unit(90). The frame memory memorizes the previous frame data and the current frame data. The block selection unit discriminates the previous frame data and the current frame data into a plurality of blocks in response to the previous frame data and the current frame data and generates the corresponding signal. The mode selection unit generates the signal corresponding to the liquid crystal mode. The parameter memory stores a plurality of parameters in response to the block and the liquid crystal mode. And, the signal correction unit corrects the current frame data by reading the parameter from the parameter memory in response to the corresponding signal from the block selection unit and the corresponding signal from the mode selection unit.